/*
 * Copyright (c) 2012, Intel Corporation
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *   * Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *   * Neither the name of Intel Corporation nor the names of its contributors
 *     may be used to endorse or promote products derived from this software
 *     without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef __MURPHY_SIMPLE_SCRIPT_PARSER_API_H__
#define __MURPHY_SIMPLE_SCRIPT_PARSER_API_H__

#include <stdio.h>

#include <murphy/common/list.h>

#include "simple-script.h"

#define YY_SMPL_RINGBUF_SIZE (8 * 1024)            /* token buffer size */

/*
 * a parsed script
 */

typedef struct {
    mrp_list_hook_t  statements;                    /* list of statements */
    void            *yybuf;                         /* scanner buffer */
    int              line;                          /* input line number */
    char             ringbuf[YY_SMPL_RINGBUF_SIZE]; /* token ringbuffer */
    int              offs;                          /* buffer insert offset */
} yy_smpl_parser_t;





int simple_parser_setup(yy_smpl_parser_t *parser, const char *script);
void simple_parser_cleanup(yy_smpl_parser_t *parser);
int simple_parser_parse(yy_smpl_parser_t *parser, const char *script);

#endif /* __MURPHY_SIMPLE_SCRIPT_PARSER_API_H__ */
